Look,math,point and say.如题

Look,math,point and say.如题 point and com here and have a look;the river_______(转向)north at this point listen,point and find lisent and point 适当形式埴空Oh,his uncle can (speak)Chinese and English Look!This is (we)math teacher,Miss Lin picture,sleep,people,look,point造句 look and Look and Look and look and Look and Jack likes English and math. listen , point and sing 中文翻译 listen,point and repeat是什么意思 Point hand and paint foot. java由三点求三角形的周长public class Point {int x;int y;Point(){ }Point(int a,int b){x=a;y=b;}}public class Triangle {Point n1,n2,n3;Triangle(Point n1,Point n2,Point n3){n1=new Point();n2=new Point();n3=new Point();}double x1=Math.pow(n1.x- Look!Peter____ ____ ____（解答）a math problem